Answer this question truthfully
### Question: When to seek urgent medical care when I have Tension headache ?
### Response: Call 911 if:
You are experiencing "the worst headache of your life." You have speech, vision, or movement problems or loss of balance, especially if you have not had these symptoms with a headache before. The headache starts very suddenly. The headache occurs with repeated vomiting. You have a high fever.
Also, call your doctor if:
Your headache patterns or pain change. Treatments that once worked are no longer helpful. You have side effects from medication, including irregular heartbeat, pale or blue skin, extreme sleepiness, persistent cough, depression, fatigue, nausea, vomiting, diarrhea, constipation, stomach pain, cramps, dry mouth, or extreme thirst. You are pregnant or could become pregnant -- some medications should not be taken when pregnant.